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o-na [289]
3 years ago
13

there are 3 boys for every 2 girls in the class. there are 90 students total. how many total girls? how many total boys?

Mathematics
1 answer:
netineya [11]3 years ago
4 0

Answer: There is 36 girls and 54 boys.

Step-by-step explanation: If there is 36 girls and there is 3 boys for every 2 girls that means half of 36 is 18 so do 18 times 3 which will equal 54 boys.

54+36=90

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Remove parenthesis around (2 + 2x)
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Reorder the terms:
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Solving for variable 'x'.

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